Kong Proxy Service not reachable from outside with Kubernetes AKS 1.24.6

[R3DRUN3]

After I installed Krateo on AKS (v1.24.6) I was not able to reach Krateo Web Portal trough Kong Load Balancer. This issue is basically the same as this one.

I was able to bypass the issue with the following steps:

1. Retrieve the LoadBalancer manifest and save it in a yaml file:

   kubectl -n krateo-system get svc $(kubectl get services -n krateo-system | grep 'LoadBalancer' | awk '{print $1}') -o yaml > kong-svc.yaml

2. Open kong-svc.yaml and delete the "appProtocol" properties in the specs for example this:

   spec:
   type: LoadBalancer
   ports:
   - name: kong-proxy
   port: 80
   targetPort: 8000
   appProtocol: http
   protocol: TCP
   - name: kong-proxy-tls
   port: 443
   targetPort: 8443
   appProtocol: https
   protocol: TCP 

   becomes this:

   spec:
   type: LoadBalancer
   ports:
   - name: kong-proxy
   port: 80
   targetPort: 8000
   protocol: TCP
   - name: kong-proxy-tls
   port: 443
   targetPort: 8443
   protocol: TCP 

3. Save and apply the new manifest:

   kubectl apply -f kong-svc.yaml

Note: Kong seems to have fixed this problem (PR merge in main), this should be solved in the next helm chart release

[braghettos]

@R3DRUN3 the issue was related to a wrong behavior in the Kong helm chart version we were using. The issue has been resolved upstream (https://github.com/Kong/charts/pull/705) and we are leveraging now Kong helm chart version 2.15.2. I made a test on a AKS cluster and everything's working correctly. Closing this issue.